WO2004092505A1 - Embedded or ceiling-fitted illumination device with back reproducing decorative images - Google Patents
Embedded or ceiling-fitted illumination device with back reproducing decorative images Download PDFInfo
- Publication number
- WO2004092505A1 WO2004092505A1 PCT/IT2004/000190 IT2004000190W WO2004092505A1 WO 2004092505 A1 WO2004092505 A1 WO 2004092505A1 IT 2004000190 W IT2004000190 W IT 2004000190W WO 2004092505 A1 WO2004092505 A1 WO 2004092505A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- illumination device
- ceiling
- embedded
- side walls
- light source
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Definitions
- the present invention generally concerns the field of interior illumination and more specifically refers to an embedded or ceiling-fitted illumination device on whose back decorative images are reproduced. Description of the Background Art
- the illumination of confined interiors, especially offices, work areas ' , exposition areas, transit or waiting rooms, may be achieved, among other methods, by devices embedded in the ceiling or walls or fitted on the ceiling. Aside from possible aesthetic value obtained from the shape of the single devices, this type of illumination may result anonymous and even oppressive, especially in the presence of low ceilings or in rooms of small size.
- Solutions of this type are essentially adapted for wall installation, and the images produced lack depth, which render them unsuitable for installation in those rooms characterised by modest dimensions.
- the object of the present invention is to provide an illumination device that creates the illusion of natural illumination coming from an external source, suggested through a decorative image, preferably (even if not exclusively) of naturalistic subject.
- the illumination device which comprises a box body with a back and with side walls extending from said back, an opening having been made on the wall opposite said back.
- a decorative image is reproduced, while a light source turned toward said back extends internally along a frame delimiting said opening, said side walls having reflective surfaces.
- the illumination device according to the invention which may be used for both embedded ceiling or wall and ceiling-fitted installation, and also for fitting with equivalent modules, has the advantage of permitting the illumination of a room by creating the illusion that the light comes from a natural light source, the illusion being accentuated by the sense of depth which the presence of the reflective side walls gives to the background image .
- Figure 1 is a schematic section view of an illumination device according to the invention in the embedded version
- Figure 2 is a schematic section view of an illumination device according to the invention in the ceiling-fitted version
- FIG. 3 is a perspective view of the ceiling installation of the illumination device according to the invention
- - Figure 4 is a perspective view of the wall installation of a plurality of illumination devices according to the invention.
- a box-like body of the illumination device according to the invention is indicated with 1.
- the body 1 is composed of a back wall 2, side walls 3 extending from the sides of the back wall 2 and from a front wall 4 extending from the side walls 3, opposite from the back wall 2.
- the front wall 4 is formed by a perimetric frame 4a projecting inside the side walls 3 delimiting an opening 4b.
- a tubular, florescent light source 5 is arranged, providing a substantially uniform irradiation along the perimetric extension of the frame 4a. This last has a raised edge 4c to hide the light source 5 from outside view.
- a decorative image 6 is reproduced, for example of naturalistic type such as the image of a clear sky, a mountainous or marine landscape, or in any case images characterised by their intrinsic luminosity or ability to suggest the sensation of natural light.
- the internal faces of the side walls 3 are made of reflective material in order to exalt the depth of the transmitted image.
- the image may be printed on a flexible panel, for example a plastic or paper film, and applied directly to the back wall 2, or it may be reproduced on a rigid panel, to be fastened to the back wall at a certain distance, also to allow the interposition of the power supply means 7 which are otherwise placed outside of the back 2.
- the above-described illuminating device may be equipped with means which permit the embedded connection in a ceiling or wall or ceiling-fitting. These means, being of known type, are not illustrated in detail.
- the illumination device according to the invention may be used on its own or in combination with other equivalent devices to form illuminating surfaces with natural backgrounds as illustrated in figure 3.
- each illumination device according to the invention constitutes a module of a complex composition, in which the background image present in each device is only a fraction of a larger image which forms and is visible only after all illumination devices have been installed, by appropriately combining them with respect to each other.
- complex image composition by way of the illumination devices according to the invention is illustrated in figure 4.
- the primary object of the present invention is to provide an illumination device which gives the sensation of natural luminosity through the association with naturalistic images
- the same device may also be associated with any other type of decorative image, comprising advertising messages, as long as it is equipped with its own intrinsic luminosity.
- the sense of depth conferred to the image due to the structure of the illumination device according to the invention, permits the use of the device in applications where traditional light panels are not recommended.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/553,744 US20060254156A1 (en) | 2003-04-16 | 2004-04-08 | Embedded or ceiling fitted illumination device with back reproducing decorative images |
EP04726611A EP1613817A1 (en) | 2003-04-16 | 2004-04-08 | Embedded or ceiling-fitted illumination device with back reproducing decorative images |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI2003U000039 | 2003-04-16 | ||
IT000039U ITFI20030039U1 (en) | 2003-04-16 | 2003-04-16 | LIGHTING, RECESSED OR CEILING LUMINAIRE, WITH BACKGROUND FANTASY IMAGES |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004092505A1 true WO2004092505A1 (en) | 2004-10-28 |
Family
ID=33187367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2004/000190 WO2004092505A1 (en) | 2003-04-16 | 2004-04-08 | Embedded or ceiling-fitted illumination device with back reproducing decorative images |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060254156A1 (en) |
EP (1) | EP1613817A1 (en) |
CN (1) | CN100410467C (en) |
IT (1) | ITFI20030039U1 (en) |
WO (1) | WO2004092505A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20062063A1 (en) * | 2006-10-26 | 2008-04-27 | Iguzzini Illuminazione | RECESSED LUMINAIRE FOR UNIFORM LIGHTING OF WALLS |
JP2012532042A (en) * | 2009-07-01 | 2012-12-13 | コーヘン エリー | Lighting fixture and method for creating visual effects and method for creating distorted images |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH100112A (en) * | 1920-06-02 | 1923-07-16 | Villani Albino | Bright plastic board. |
GB2143067A (en) * | 1983-06-17 | 1985-01-30 | Don Maurice Montgomery | Illuminated display units |
US4709308A (en) * | 1985-07-01 | 1987-11-24 | Mitsubishi Denki Kabushiki Kaisha | Lighting device for an elevator |
US4942685A (en) * | 1989-09-19 | 1990-07-24 | New Fei Lien Ent. Co., Ltd. | Light illuminated photo frame |
JPH0455546A (en) * | 1990-06-26 | 1992-02-24 | Matsushita Electric Works Ltd | Construction of ceiling |
JPH06299641A (en) * | 1993-04-15 | 1994-10-25 | Matsushita Electric Works Ltd | Decorative ceiling |
JPH09221868A (en) * | 1996-02-20 | 1997-08-26 | Meitetsu Sumisho Kogyo Kk | Ceiling with luminaire |
JP2001164691A (en) * | 1999-12-13 | 2001-06-19 | Haseko Corp | Coved ceiling and its work execution method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1930244A (en) * | 1933-06-24 | 1933-10-10 | Lewinsohn Henry | Illuminated mirror |
US2170377A (en) * | 1936-12-18 | 1939-08-22 | Louise A Nisle | Picture illumination |
US2220262A (en) * | 1939-06-03 | 1940-11-05 | Miller John Henry | Illuminated picture frame |
US2529713A (en) * | 1948-01-02 | 1950-11-14 | Lightolier Company | Picture frame containing bed light and indirect light units |
US2577982A (en) * | 1949-10-11 | 1951-12-11 | Julius A Traum | Illuminated picture support |
US2731749A (en) * | 1953-04-29 | 1956-01-24 | George M Tarzian | Means of displaying pictures |
US3318032A (en) * | 1965-08-12 | 1967-05-09 | Edward C Robison | Illuminated display frame |
US4128286A (en) * | 1977-08-12 | 1978-12-05 | Windisch Robert E | Portable display wall |
US4674211A (en) * | 1985-10-29 | 1987-06-23 | The Architectural Glass Company, Inc. | Frame structure |
US5265357A (en) * | 1992-01-22 | 1993-11-30 | Zhilong Yu | Magic 3D effect enhancing frame |
US5408771A (en) * | 1993-09-27 | 1995-04-25 | Manrubia; Bob | Lighted box frame with 3-dimensional matting |
US7077536B2 (en) * | 2000-01-19 | 2006-07-18 | Apostol Konomi | Double-sided edge lighting-type display light box |
US20050007754A1 (en) * | 2003-07-10 | 2005-01-13 | Ricky Creel | Lighted image display |
US7281834B2 (en) * | 2004-01-28 | 2007-10-16 | Photoglow, Inc. | Method and apparatus for image illumination using self-contained luminaire |
US7146760B2 (en) * | 2004-02-09 | 2006-12-12 | Patty Barron | Apparatus for displaying an illuminated object |
US20070258159A1 (en) * | 2006-05-05 | 2007-11-08 | James Leonard Driessen | System and method for photo/art frame eternal depth illusion |
-
2003
- 2003-04-16 IT IT000039U patent/ITFI20030039U1/en unknown
-
2004
- 2004-04-08 EP EP04726611A patent/EP1613817A1/en not_active Withdrawn
- 2004-04-08 US US10/553,744 patent/US20060254156A1/en not_active Abandoned
- 2004-04-08 WO PCT/IT2004/000190 patent/WO2004092505A1/en active Search and Examination
- 2004-04-08 CN CNB2004800100682A patent/CN100410467C/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH100112A (en) * | 1920-06-02 | 1923-07-16 | Villani Albino | Bright plastic board. |
GB2143067A (en) * | 1983-06-17 | 1985-01-30 | Don Maurice Montgomery | Illuminated display units |
US4709308A (en) * | 1985-07-01 | 1987-11-24 | Mitsubishi Denki Kabushiki Kaisha | Lighting device for an elevator |
US4942685A (en) * | 1989-09-19 | 1990-07-24 | New Fei Lien Ent. Co., Ltd. | Light illuminated photo frame |
JPH0455546A (en) * | 1990-06-26 | 1992-02-24 | Matsushita Electric Works Ltd | Construction of ceiling |
JPH06299641A (en) * | 1993-04-15 | 1994-10-25 | Matsushita Electric Works Ltd | Decorative ceiling |
JPH09221868A (en) * | 1996-02-20 | 1997-08-26 | Meitetsu Sumisho Kogyo Kk | Ceiling with luminaire |
JP2001164691A (en) * | 1999-12-13 | 2001-06-19 | Haseko Corp | Coved ceiling and its work execution method |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 245 (M - 1260) 4 June 1992 (1992-06-04) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 23 10 February 2001 (2001-02-10) * |
Also Published As
Publication number | Publication date |
---|---|
CN1774549A (en) | 2006-05-17 |
US20060254156A1 (en) | 2006-11-16 |
ITFI20030039U1 (en) | 2004-10-17 |
EP1613817A1 (en) | 2006-01-11 |
CN100410467C (en) | 2008-08-13 |
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